vulnerability
Red Hat: CVE-2025-1942: firefox: Disclosure of uninitialized memory when .toUpperCase() causes string to get longer
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Mar 4, 2025 | Jul 9, 2025 | Jul 10, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Mar 4, 2025
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
When String.toUpperCase() caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string This vulnerability affects Firefox < 136 and Thunderbird < 136.
Solution
no-fix-redhat-rpm-package
References
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